Inventor · disambiguated record
Steven Pfeifenroth
Also filed as: PFEIFENROTH STEVEN
3 granted patents·24 citations·filing 2008–2016
66Inventor score
Files withMI-JACK PRODUCTS INC3
Top patents by PatentIndex Score
3 records- 0186US9321614B2Crane trolley and hoist position homing and velocity synchronizationMI JACK PRODUCTS INC·Filed 2014·Granted Apr 26, 2016·11 cites·15 claims
- 0281US7665971B1Method of obtaining required power on demand from an engineMI JACK PRODUCTS INC·Filed 2008·Granted Feb 23, 2010·13 cites·9 claims
- 0349US10196242B2Crane trolley and hoist position homing and velocity synchronizationMI JACK PRODUCTS INC·Filed 2016·Granted Feb 5, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →